76769070 has 32 divisors (see below), whose sum is σ = 210567168. Its totient is φ = 17547168.

The previous prime is 76769053. The next prime is 76769123. The reversal of 76769070 is 7096767.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182574 + ... + 182993.

It is an arithmetic number, because the mean of its divisors is an integer number (6580224).

Almost surely, 2^76769070 is an apocalyptic number.

76769070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76769070 is an abundant number, since it is smaller than the sum of its proper divisors (133798098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76769070 is a wasteful number, since it uses less digits than its factorization.

76769070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365584.

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 76769070 is about 8761.7960487562. The cubic root of 76769070 is about 425.0063574597.

The spelling of 76769070 in words is "seventy-six million, seven hundred sixty-nine thousand, seventy".